Utilizing a SAR-based architecture, StarIC's STAR2021 Low-Voltage Digital Temperature Sensor provides swift temperature acquisition with minimized power demands. Integrated with a low-jitter ring oscillator, it ensures rapid and precise sensing capabilities ideal for dynamic environments. This sensor is produced using a 65nm process, optimal for ensuring low energy consumption without sacrificing measurement accuracy, making it suitable for handheld or portable devices where efficient power usage is imperative.